Goodwill And Other Intangible Assets (Schedule Of Changes In The Carrying Amount Of Goodwill, By Reporting Segment) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Apr. 01, 2012
Goodwill [Line Items]
Balance, Goodwill gross, beginning balance	$ 1,438,542
Balance, Accumulated impairment losses, beginning balance
Balance, Goodwill net, beginning balance	1,438,542
Goodwill impairment charges	(332,128)
Translation adjustment	13,282
Transfer of goodwill
Balance, Goodwill gross, ending balance	1,451,824
Balance, Accumulated impairment losses, ending balance	(332,128)
Balance, Goodwill net, ending balance	1,119,696
North America Segment [Member]
Goodwill [Line Items]
Balance, Goodwill gross, beginning balance	973,517
Balance, Accumulated impairment losses, beginning balance
Balance, Goodwill net, beginning balance	973,517
Goodwill impairment charges	(332,128)
Translation adjustment	16
Transfer of goodwill	679
Balance, Goodwill gross, ending balance	974,212
Balance, Accumulated impairment losses, ending balance	(332,128)
Balance, Goodwill net, ending balance	642,084
EMEA Segment [Member]
Goodwill [Line Items]
Balance, Goodwill gross, beginning balance	283,362
Balance, Accumulated impairment losses, beginning balance
Balance, Goodwill net, beginning balance	283,362
Goodwill impairment charges
Translation adjustment	8,441
Transfer of goodwill	(679)
Balance, Goodwill gross, ending balance	291,124
Balance, Accumulated impairment losses, ending balance
Balance, Goodwill net, ending balance	291,124
AJLA Segment [Member]
Goodwill [Line Items]
Balance, Goodwill gross, beginning balance	153,487
Balance, Accumulated impairment losses, beginning balance
Balance, Goodwill net, beginning balance	153,487
Goodwill impairment charges
Translation adjustment	4,825
Balance, Goodwill gross, ending balance	158,312
Balance, Accumulated impairment losses, ending balance
Balance, Goodwill net, ending balance	158,312
OEM Segment [Member]
Goodwill [Line Items]
Balance, Goodwill gross, beginning balance	28,176
Balance, Accumulated impairment losses, beginning balance
Balance, Goodwill net, beginning balance	28,176
Goodwill impairment charges
Translation adjustment
Transfer of goodwill
Balance, Goodwill gross, ending balance	28,176
Balance, Accumulated impairment losses, ending balance
Balance, Goodwill net, ending balance	$ 28,176